bulk drug

基本解释

In the bulk drug substance industry, particularly for parenteral grade substances, it is common to see Ultrafiltration and Reverse Osmosis systems in use in water systems.
在原料药生产工业，尤其是非肠道用药的原料，在水系统中通常用到超滤和反渗透系统。
Category I—Analytical procedures for quantitation of major components of bulk drug substances or active ingredients (including preservatives) in finished pharmaceutical products.
分类I——成品中原料药的主要组分或活性组分的定量测定的分析方法。
zhoushengsuo.blog.163.com
This would be particularly true for the bulk drug substance manufacturer where reactors and centrifuges and piping between such large equipment can be sampled only using rinse solution samples.
尤其对那些原料药生产商来说，反应物，反应堆或设备间的管道系统可以只是用冲洗溶液样品取样，这样做就很正确了。

Instead of directly depositing their U.S. drug profits in a financial institution, drug networks are increasingly moving the money in bulk over the border, depositing the funds in a Mexican exchange house, and then wiring the dirty money to Colombia through U.S. banks.
FORBES: UnionBanCal's Drug Money Problem
But until now the FDA has focused the bulk of its attention on studies that lead to a new drug's approval and to new marketing claims, not to systematic efforts to pick up new side effects.
FORBES: Magazine Article
Tens of billions of dollars in drug money is believed to cross the border heading south each year, much of it in bulk cash shipments.
NEWYORKER: Silver or Lead